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A car manufacturer proposed to implement a simple DCS along a 50 m-long engine production line. The proposed system consists of a 16-bit PLC system, three sensors, and four mechanical actuators. The system components are interconnected using a copper wire network solution. The transmission speed of the network is 40 kbits/s. Two types of network configuration are to be considered, a CAN-based network, and a centralized controller network. A) Draw simple diagrams to show the difference between these two network configurations. B) In CAN, explain why logic '1' is referred to as Recessive logic, and logic '0' is referred to as Dominant logic.

A car manufacturer proposed to implement a simple DCS along a 50 m-long engine production line. The proposed system consists of a 16-bit PLC system, three sensors, and four mechanical actuators. The system components are interconnected using a copper wire network solution. The transmission speed of the network is 40 kbits/s. Two types of network configuration are to be considered, a CAN-based network, and a centralized controller network. A) Draw simple diagrams to show the difference between these two network configurations. B) In CAN, explain why logic '1' is referred to as Recessive logic, and logic '0' is referred to as Dominant logic.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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A car manufacturer proposed to implement a simple DCS along a 50 m-long engine production line. The proposed system consists of a 16-bit PLC system, three sensors, and four mechanical actuators. The system components are interconnected using a copper wire network solution. The transmission speed of the network is 40 kbits/s. Two types of network configuration are to be considered, a CAN-based network, and a centralized controller network. A) Draw simple diagrams to show the difference between these two network configurations. B) In CAN, explain why logic '1' is referred to as Recessive logic, and logic '0' is referred to as Dominant logic.
Transcribed Image Text:A car manufacturer proposed to implement a simple DCS along a 50 m-long engine production line. The proposed system consists of a 16-bit PLC system, three sensors, and four mechanical actuators. The system components are interconnected using a copper wire network solution. The transmission speed of the network is 40 kbits/s. Two types of network configuration are to be considered, a CAN-based network, and a centralized controller network. A) Draw simple diagrams to show the difference between these two network configurations. B) In CAN, explain why logic '1' is referred to as Recessive logic, and logic '0' is referred to as Dominant logic.
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